Date: Tue, 21 Oct 2008 14:48:25 GMT From: Hans Petter Selasky <hselasky@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 151662 for review Message-ID: <200810211448.m9LEmPgB016261@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=151662 Change 151662 by hselasky@hselasky_laptop001 on 2008/10/21 14:47:25 Fix witness complaints. Affected files ... .. //depot/projects/usb/src/sys/dev/usb2/core/usb2_device.c#27 edit Differences ... ==== //depot/projects/usb/src/sys/dev/usb2/core/usb2_device.c#27 (text+ko) ==== @@ -1303,15 +1303,20 @@ "No free USB device index for new device!\n"); return (NULL); } + if (depth > 0x10) { + device_printf(bus->bdev, + "Invalid device depth!\n"); + return (NULL); + } udev = malloc(sizeof(*udev), M_USB, M_WAITOK | M_ZERO); if (udev == NULL) { return (NULL); } /* initialise our SX-lock */ - sx_init(udev->default_sx, "USB device SX lock"); + sx_init(udev->default_sx, "0123456789ABCDEF - USB device SX lock" + depth); /* initialise our SX-lock */ - sx_init(udev->default_sx + 1, "USB config SX lock"); + sx_init(udev->default_sx + 1, "0123456789ABCDEF - USB config SX lock" + depth); usb2_cv_init(udev->default_cv, "WCTRL"); usb2_cv_init(udev->default_cv + 1, "UGONE");
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